#sureDiv{
    display: flex;
    justify-content: center;
}

#findDiv{
    display: flex;
    justify-content: center;
}

#findPurchaseDiv{
    display: flex;
    justify-content: center;
}

lable{
    cursor: pointer;
    display: inline-block;
    text-align: right;
}

.layui-btn-primary{
    margin-top: 70px;
}